Most unique re-use of a NES controller I've seen...

[Captain Wrong]

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3721586507&category=15199&ssPageName=ADME:B:EF:US:1

For those of you who have no idea what this guy is using this for, he's using it to replace the remote on a studio quality reel to reel tape deck. Kinda cool.

[MarioAllStar2600]

That is soo cool. I ahve no purpose for it, but it would be cool if it was for a VCR.

[tholly]

your right, that is a pretty unique use for an NES controller

[kainemaxwell]

I'm impressed!

[optic_85]

A friend of mine made a belt buckle out of an NES controller....

[Berserker]

The most unique re-use of an NES controller I've seen would have to be in Ghostbusters 2, where they use an NES Advantage to control the statue of liberty :D